Bed with periodically movable transverse panels

Details Bed with periodically movable transverse panels Bed with periodically movable transverse panels

1995-09-26

1998-01-20

Grosz, Alexander

Beds

Invalid bed or surgical support

Sectional user supporting surface

5934, 601 98, A61G 7057, A61G 7018

Patent

active

057089965

ABSTRACT:
A bed for patients that require periodic movement of their body parts. The bed includes a rectangular frame with panel members transversally disposed. Each panel member is supported by a pair of eccentric members that in turn are rigidly mounted to two spaced apart shaft that are parallel to each other. The shafts are imparted a rotational force by a motor assembly that generates a reciprocating movement that is translated to a rotational movement applied to the shafts. The eccentric members cammingly engage the underside of the panels, and they are divided in two sets of eccentric members that are aligned with respect to each other so that each set is composed on non-adjacent alternate panels that are lifted when the panels of the other set are brought down.

REFERENCES:
patent: 2773498 (1956-12-01), Himmelman
patent: 2790440 (1957-04-01), Adair, Jr.
patent: 5233712 (1993-08-01), Jurus et al.

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